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3244200231 = 34371354209
BaseRepresentation
bin1100000101011110…
…1001000100100111
322101002112110002010
43001113221010213
523121003401411
61253530245303
7143252150466
oct30127510447
98332473063
103244200231
1114152a2718
12766586833
133c917610c
1422ac129dd
1513ec2e7a6
hexc15e9127

3244200231 has 16 divisors (see below), whose sum is σ = 4488549120. Its totient is φ = 2082743040.

The previous prime is 3244200221. The next prime is 3244200329. The reversal of 3244200231 is 1320024423.

It is not a de Polignac number, because 3244200231 - 217 = 3244069159 is a prime.

It is a super-2 number, since 2×32442002312 = 21049670277640906722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3244200198 and 3244200207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3244200221) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 167946 + ... + 186263.

It is an arithmetic number, because the mean of its divisors is an integer number (280534320).

Almost surely, 23244200231 is an apocalyptic number.

3244200231 is a deficient number, since it is larger than the sum of its proper divisors (1244348889).

3244200231 is a wasteful number, since it uses less digits than its factorization.

3244200231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 354326.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 3244200231 is about 56957.8812018144. The cubic root of 3244200231 is about 1480.3663919697.

Adding to 3244200231 its reverse (1320024423), we get a palindrome (4564224654).

The spelling of 3244200231 in words is "three billion, two hundred forty-four million, two hundred thousand, two hundred thirty-one".

Divisors: 1 3 43 71 129 213 3053 9159 354209 1062627 15230987 25148839 45692961 75446517 1081400077 3244200231